Pogba... not really a "proper signing". Not a "fergie signing".
I'd put Pogba in the "we've got money to spend and don't know what to spend it on" category, similar to Di Maria. That's not to say I don't want Pogba, or that he's comparable in failure to DM, but it was part of our "floundering" phase.
The Romulan is "Prem Proven" (Berbatov, Tevez, Cole, Sheringham, Shearer (not that we got him), etc). Strong, young and a proven goal scorer.
Think he is a classic fergie signing. We get Lukaku and it makes everyone else weaker.